Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a first embodiment of a display screen or portion thereof with graphical user interface showing my new design;

FIG. 2 is a front view of a second embodiment thereof,

FIG. 3 is a front view of a third embodiment thereof,

FIG. 4 is a partial enlarged view of the region identified by line 4-4 in FIG. 1;

FIG. 5 is a partial enlarged view of the region identified by line 5-5 in FIG. 2; and,

FIG. 6 is a partial enlarged view of the region identified by line 6-6 in FIG. 3.

The remaining broken lines illustrate portions of the graphical user interface that form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 